563622480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21157}}^1$

素因数の和:21213

約数の個数: 120

約数和(自身を含む): 1944081672

約数和(自身を除く): 1380459192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 21157, 26640, 42314, 63471, 84628, 105785, 126942, 169256, 190413, 211570, 253884, 317355, 338512, 380826, 423140, 507768, 634710, 761652, 782809, 846280, 952065, 1015536, 1269420, 1523304, 1565618, 1692560, 1904130, 2348427, 2538840, 3046608, 3131236, 3808260, 3914045, 4696854, 5077680, 6262472, 7045281, 7616520, 7828090, 9393708, 11742135, 12524944, 14090562, 15233040, 15656180, 18787416, 23484270, 28181124, 31312360, 35226405, 37574832, 46968540, 56362248, 62624720, 70452810, 93937080, 112724496, 140905620, 187874160, 281811240, 563622480]

約数ペア:

[(1, 563622480), (2, 281811240), (3, 187874160), (4, 140905620), (5, 112724496), (6, 93937080), (8, 70452810), (9, 62624720), (10, 56362248), (12, 46968540), (15, 37574832), (16, 35226405), (18, 31312360), (20, 28181124), (24, 23484270), (30, 18787416), (36, 15656180), (37, 15233040), (40, 14090562), (45, 12524944), (48, 11742135), (60, 9393708), (72, 7828090), (74, 7616520), (80, 7045281), (90, 6262472), (111, 5077680), (120, 4696854), (144, 3914045), (148, 3808260), (180, 3131236), (185, 3046608), (222, 2538840), (240, 2348427), (296, 1904130), (333, 1692560), (360, 1565618), (370, 1523304), (444, 1269420), (555, 1015536), (592, 952065), (666, 846280), (720, 782809), (740, 761652), (888, 634710), (1110, 507768), (1332, 423140), (1480, 380826), (1665, 338512), (1776, 317355), (2220, 253884), (2664, 211570), (2960, 190413), (3330, 169256), (4440, 126942), (5328, 105785), (6660, 84628), (8880, 63471), (13320, 42314), (21157, 26640)]